Now we can start the map inside marble, to show this prelease version of the map, you need to cpy it inside the marble maps folder. You can use (if your folder is at your user folder):

+

Now we can start the map inside marble, to show this prelease version of the map, you need to copy it inside the marble maps folder. You can use (if your folder is at your user folder):

<pre>

<pre>

Line 116:

Line 116:

Now you can add change $PreviewImage (of the dgml file) by the name of the image that we created for the preview image, in our case "iapetus-preview.jpg".

Now you can add change $PreviewImage (of the dgml file) by the name of the image that we created for the preview image, in our case "iapetus-preview.jpg".

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===Step 5: Setting up the legend (A)===

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===Step 5: Add placemarks===

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===Step 6: Adding the legend (B)===

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===Step 7: Add placemarks ===

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Now what we need to do is add the placemarks like craters and others to our map. To this issue we can use the [http://planetarynames.wr.usgs.gov Planetary Names USGS] site to download the placemarks data. Now we need to find our moon inside this site, and go to the bottom of the page to click on the KML download.

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When our download is finished we move the kml to the root folder of your map (the same folder that the.dgml file)

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Now we need to add a code inside the .dgml file that says to Marble where is the kml file, copy the following code inside the .dgml file, before the <> tag.

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<pre>

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code

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</pre>

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===Step 6: Setting up the legend (A)===

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Also we need to add some checkbuttons to the legend to show or hide our placemarks.

So you want to add moon maps to Marble. This is great since we want to see lots of maps in Marble where the user can browse through space and time. There are lots of maps that are under the public domain.

Before start creating a map, check if its also created at Marble Maps.
Normally these type of maps or rather images, are uploaded in several projections, to create our map, we need a simple cylindrical version. If the map that you want it's not available in a simple cylindrical version, you can follow the steps that are explained at Historical Maps

This map has a resolution of 2880 × 5760 which gives us good details, and marble can create the tiles automatically, because it's under 60000x120000.

We create a directory "Iapetus" that it's the nome of the planet/moon, and inside it, another one "iapetus", that it's the name of the maptheme. We need to change the name of the file downloaded and save it as "iapetus.jpg" at /Iapetus/iapetus.

Now we can start the map inside marble, to show this prelease version of the map, you need to copy it inside the marble maps folder. You can use (if your folder is at your user folder):

cp ~/$YourMapTarger/$YourMapThem ~/.local/share/marble/maps

Then you can open Marble and see the texture layer at the marble globe. Now, you need to create a preview icon, to do that you need to take an screenshot of the view of the map at marble. If you want, you can activate the shadow, and then press the PrintScreen Button of your keyboard.

Now you need to cut and resize the image (you can do it with GIMP). The final image will be had a resolution of 136x136, so you need to cut the image into a square and then resize it to 136x136 pixels.

Now you can add change $PreviewImage (of the dgml file) by the name of the image that we created for the preview image, in our case "iapetus-preview.jpg".

Now what we need to do is add the placemarks like craters and others to our map. To this issue we can use the Planetary Names USGS site to download the placemarks data. Now we need to find our moon inside this site, and go to the bottom of the page to click on the KML download.

When our download is finished we move the kml to the root folder of your map (the same folder that the.dgml file)

Now we need to add a code inside the .dgml file that says to Marble where is the kml file, copy the following code inside the .dgml file, before the <> tag.